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HP Recommended
Hp Elitebook 840 G4

When i turn on my laptop it turns off immediately  after 5 seconds , and the charging light is blinking orange 

Sometimes it starts after and works well for 15 to 20 minutes But shutdown down without giving a warning ..

1 REPLY 1
HP Recommended

Hi @Zameel,

 

Welcome to the HP Support Community. 

 

I'd like to help!

 

Try the following: 

 

POWER DRAIN:

Please disconnect all the devices and cables connected to your computer including the power cable and then press and hold the power button for about 20 seconds and connect the power cable back again and try to power on the computer.

CBR:

Press windows key and then followed by the key "B" this time and then the power button for around 3-4 seconds, then release the power button and continue to hold windows+B for 3-4 seconds more.

CMOS RESET:

Press windows key and then followed by the key "V" and then the power button for around 3-4 seconds, then release the power button and continue to hold windows+V for 3-4 seconds, you may not receive a response from the computer, Please let me know what happens.

 

If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution button, that'll help us and others see that we've got the answers!

Elohi_NR
I am an HP Employee
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